To save statsd space, the string logged is the substring after the last
dot of the intent action string.
Also add enum type field hosting_type_id to deprecate string type field
hosting_type, to save storage space.
This reverts commit 96565697e3.
Bug: 223225303
Bug: 234335378
Test: statsd_testdrive 169
Test: atest GtsWebViewTestCases
Test: atest CtsWindowManagerDeviceTestCases
Change-Id: I8c0c998264c1b882b214619aeb5f2c53fe053a04
f564bb5b38